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Exponential Equations

Solve for $x$.

$\displaystyle 3^{2x+1}=\frac{1}{9}$

$3^{2x+1}=3$
$2x+1=-2$
$x=$

$8^x=32$

$\Bigl(2$ $\Bigl)$$x$$=2$

$2$ $=2$
$3x=5$
$x=$